OSDev.org

hi
i have got my OS to do some basic stuff .. i have my
IDT set .. working in PMODE .. have a small shell..
now i want to know something about graphics .. how i can go for graphics in my OS
any tutorials or something else
thanx for ur help

http://www.acm.uiuc.edu/sigops/rsrc/ - first bullet (vga.h, vga.cc) shows how to set a vga mode.

I'd suggest you further develop your kernel before you get sidetracked with graphics though. Its fun, just not a kernel necessity.